remarks about the uk government s asylum policy. and pop starjustin bieber cancels a number of shows, after being diagnosed with an illness that s partially paralysed his face. as you can see, this eye is not blinking. i can t smile on this side of my face. hello and welcome if you re watching in the uk or around the world. we begin in ukraine, where officials say their forces urgently need more supplies of ammunition. according to one regional governor, the fighting has become a war of artillery and the russian army is much more powerful. the us and nato are in the process of sending heavy armaments but say they need to be supplied at a pace that ukraine s forces can absorb safely. the battle for control of the key town of severodonetsk is shaping the war with reports of street to street fighting. neither side has scored a knock out blow, and much of the city has been reduced to rubble. nick beake reports from kyiv. the russian onslaught in the donbas region is relentl